/* Custom Styles for Reyansh International */

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Navbar Styles */
#navbar {
    background: transparent;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

#navbar.scrolled {
    background: rgba(15, 15, 35, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

#navbar.scrolled .nav-link {
    color: rgba(255, 255, 255, 0.85);
}

/* Hero Gradient Animation */
@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

#home {
    background-size: 200% 200%;
    animation: gradientShift 15s ease infinite;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #dc2626, #991b1b);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #ef4444, #dc2626);
}

/* Region Cards Hover */
.region-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.region-card:hover {
    transform: translateY(-4px);
}

/* Form Focus Styles */
input:focus, select:focus, textarea:focus {
    box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.1);
}

/* Loading Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s ease forwards;
}

/* Floating Animation for decorative elements */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

/* Pulse glow for CTA buttons */
@keyframes pulseGlow {
    0%, 100% { box-shadow: 0 0 20px rgba(220, 38, 38, 0.3); }
    50% { box-shadow: 0 0 40px rgba(220, 38, 38, 0.5); }
}

/* Partner logos hover effect */
.partner-logo {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    filter: grayscale(100%);
    opacity: 0.6;
}

.partner-logo:hover {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.05);
}

/* Glassmorphism utility */
.glass {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Selection color */
::selection {
    background: rgba(220, 38, 38, 0.2);
    color: #991b1b;
}

/* Mobile menu animation */
#mobile-menu {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Toast notification for form */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: #065f46;
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 0.75rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 9999;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .region-card {
        padding: 1rem;
    }
    
    .region-card .text-3xl {
        font-size: 1.5rem;
    }
}